#4C0E18#4C0E18

#4C0E18 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.9% C 0.092 H 16.7°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C0E18
RGB	rgb(76, 14, 24)
HSL	hsl(350, 69%, 18%)
HSV	hsv(350, 82%, 30%)
CMYK	cmyk(0%, 81.6%, 68.4%, 70.2%)
CIE-LAB	lab(15.05, 29.34, 10.82)
CIE-LCH	lch(15.05, 31.27, 20.24°)
OKLab	oklab(27.91% 0.0877 0.0262)
OKLCH	oklch(27.91% 0.092 16.7)
XYZ	xyz(3.3027, 1.9170, 1.0601)
Luminance	0.0192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0E18 #0E4C42

analogous

#4C0E37 #4C0E18 #4C230E

triadic

#4C0E18 #184C0E #0E184C

tetradic

#4C0E18 #374C0E #0E4C42 #230E4C

square

#4C0E18 #374C0E #0E4C42 #230E4C

split-complementary

#4C0E18 #0E4C23 #0E374C

monochromatic

#1A0508 #1A0508 #4C0E18 #801828 #B32139

Accessibility & contrast

On white

15.18

#4C0E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4C0E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0E18

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0E18	#FFFFFF	#000000	##FFFFFF
##4C0E18	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1E18

Deuteranopia (green-blind)

#2F2A16

Tritanopia (blue-blind)

#540012

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4c0e18;
/* rgb */ color: rgb(76, 14, 24);
/* oklch */ color: oklch(27.9% 0.092 16.7);

Tailwind

colors: {
  custom: {
    50: '#835254',
    500: '#4c0e18',
    950: '#000000',
  },
}

SCSS

$custom: #4c0e18;
$custom-light: #835254;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0e18",
  "rgb": {
    "r": 76,
    "g": 14,
    "b": 24
  },
  "hsl": {
    "h": 350.323,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.2791,
    "c": 0.09151,
    "h": 16.7
  },
  "luminance": 0.01917
}

Semantic roles & 50–950 ramp

primary

#4C0E18

secondary

#2F8779

accent

#ECCF3C

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #4C0E18

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →